Hey Migelthesloth,
I have the same problem with crashing on game launch, it just does not respond and exits everytime. A temporary fix that I found was creating a brand new user account on my Windows 10 and launching Ylands from there. I do not know why this is the case. I have looked at my main user account and new user account files, and I cannot find out what the problem is.
Anyways, hopefully this works as a temporary fix for you as well. I still...